body,ul,h1,h2,h3,h4,h5,h6,p,li{
    margin:0;
    padding:0;
}
body{
    overflow-x: hidden;
    overflow-y: hidden;
    background: #CFCFCF;
}
/*body{font: 16px/1.5 "\5FAE\8F6F\96C5\9ED1", "Microsoft Yahei", "Hiragino Sans GB", tahoma, arial, "\5B8B\4F53";}*/
li{list-style: none; }
a{color:#000000;text-decoration:none;}
.icon-sm {
    width: 2em;
    height: 2em;
    vertical-align: -0.45em;
    fill: currentColor;
    overflow: hidden;
    padding: 0;margin:0;
}
.block{
    margin:20px 0;
}